Among The chronograph’s earliest works by using was timing horse races, so naturally, the complication advanced when horses created way for horsepower. Declaring the winner on the race to develop the first automatic chronograph in 1969 is contentious business enterprise, so Zenith’s “El Primero” moniker is arguable. That’s the identify https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/